Part of vmc.contrib.louie View In Hierarchy
A Plugin for Louie that knows how to handle Qt widgets when using PyQt built with SIP 4 or higher.
Weak references are not useful when dealing with QWidget instances, because even after a QWidget is closed and destroyed, only the C++ object is destroyed. The Python 'shell' object remains, but raises a RuntimeError when an attempt is made to call an underlying QWidget method.
This plugin alleviates this behavior, and if a QWidget instance is found that is just an empty shell, it prevents Louie from dispatching to any methods on those objects.Method | __init__ | Undocumented |
Method | is_live | If receiver is a method on a QWidget, only return True if |
Inherited from Plugin:
Method | wrap_receiver | Return a callable that passes arguments to the receiver. |